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13230223253030 = 2571071766384947
BaseRepresentation
bin1100000010000110011011…
…0000011101111000100110
31201211210112000011112201202
43000201212300131320212
53213230444123044110
644045514115522502
72533565160066620
oct300414660357046
951753460145652
1013230223253030
1142409a712a263
121598132bb9432
1374c7b26a8964
1433a4bc067c10
1517e2361340a5
hexc0866c1de26

13230223253030 has 32 divisors (see below), whose sum is σ = 27470818711296. Its totient is φ = 4493683302624.

The previous prime is 13230223252993. The next prime is 13230223253059. The reversal of 13230223253030 is 3035232203231.

It is a junction number, because it is equal to n+sod(n) for n = 13230223252984 and 13230223253002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883184984 + ... + 883199963.

It is an arithmetic number, because the mean of its divisors is an integer number (858463084728).

Almost surely, 213230223253030 is an apocalyptic number.

13230223253030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13230223253030 is an abundant number, since it is smaller than the sum of its proper divisors (14240595458266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13230223253030 is a wasteful number, since it uses less digits than its factorization.

13230223253030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766385068.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 13230223253030 its reverse (3035232203231), we get a palindrome (16265455456261).

The spelling of 13230223253030 in words is "thirteen trillion, two hundred thirty billion, two hundred twenty-three million, two hundred fifty-three thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 107 214 535 749 1070 1498 3745 7490 1766384947 3532769894 8831924735 12364694629 17663849470 24729389258 61823473145 123646946290 189003189329 378006378658 945015946645 1323022325303 1890031893290 2646044650606 6615111626515 13230223253030